Wireless temperature measuring device for switch cabinets and installation method thereof

Abstract

The invention discloses a wireless temperature measuring device for switch cabinets and an installation method thereof. The temperature measuring device comprises a wireless temperature sensor and a control host, and the wireless temperature sensor is connected with an installation bracket. The installation method includes the following steps: (a) assembling the installation bracket; (b) installing the wireless temperature sensor; and (c) installing the control host. The temperature measuring device in the invention has the advantages of novel structure, convenient disassembly and assembly, strong installation adaptability, reliable use and long service life. The installation method is simple to operate, flexible and convenient, and reliable in installation. The installation is carried outstep by step in order from the parts to the whole, and is of low difficulty. The control and adjustment are easy in the installation process, and the installation quality is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of high-voltage electrical equipment monitoring, and in particular relates to a wireless temperature measuring device for a switch cabinet and an installation method thereof. Background technique [0002] During the long-term operation of high-voltage switchgear and other high-voltage equipment, surface oxidation, loose bolts, and aging of contacts and busbar connections are prone to occur, resulting in excessive temperature rise of high-voltage switchgear and serious accidents. Explosions of switchgear have occurred in many places Accidents, real-time monitoring of temperature plays an important role in high-voltage switches or other high-voltage equipment, and wireless temperature measurement devices are commonly used in temperature measurement equipment for circuit breaker contacts in high-voltage switchgear. [0003] The existing wireless temperature measuring devices have the following problems during u...

AI Technical Summary

Problems solved by technology

[0003] The existing wireless temperature measuring devices have the following problems during use: 1. Most of the fixing methods are bottom glue sticking and bottom screw fixing. The installation adaptability is poor and the fixing is not firm. Some use high-temperature cable ties, but high-temperature cable ties are easy to age On the one hand, the service life is short and needs to be replaced frequently. On the other hand, the wireless temperature measuring device is loosened and detached from the contact, and the temperature measurement is no longer accurate; 2. There is no over-temperature reminder, so that the staff cannot be informed immediately, which is extremely prone to safety accidents

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